Please sit in this chair.请做这一张椅子.You should sit in the shade for a while.你应该在阴凉处坐一会.It is pleasant to sit in the sunshine in winter .冬天晒太阳是一件愉快的事情.Can we change over ?I w...这种用法。。。指的是我那种嗯？？Since more than 95% of our water sits in the salty seas是啊，你觉得那里不对吗？sit in 这里是存在于的意思。但是一般意义为坐在哪儿。。这种引申义似乎很少见你看这个句子 Your wife must sit in court, she'll be a powerful argument with the jury. 你的太太必须出庭，她将是影响陪审团的一个有力的因素。Since more than 95% of our water sits in the salty seas 存在于，来自于的意思，这种引申义很少见，我找了好多资料，也没有这个意思，就是出席，旁听，代理之类的意思